Bug 469 – MingW typeid.cc optimized build failure

Bug 469 - MingW typeid.cc optimized build failure

Summary:

MingW typeid.cc optimized build failure

Status:	RESOLVED WONTFIX

Product:	ns-3
Component:	simulation core
Version:	ns-3-dev
Platform:	All All

Importance:	P5 normal
Assigned To:	ns-bugs

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2009-01-14 10:35 EDT by Gustavo J. A. M. Carneiro
Modified:	2009-01-16 03:10 EDT (History)

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Description From Gustavo J. A. M. Carneiro 2009-01-14 10:35:08 EDT

DRUN_SELF_TESTS', '-DNS3_MODULE_COMPILATION', '..\\src\\core\\type-id.cc',
'-c', '-o', 'optimized\\src\\core\\type-id_1.
o']
C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_uninitialized.h:
In copy constructor `<unna
med>::IidManager::IidInformation::IidInformation(const
<unnamed>::IidManager::IidInformation&)':
C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_uninitialized.h:82:
warning: '__cur' might
be used uninitialized in this function
C:/MinGW/bin/../lib/gcc/mingw32/3.4.5/../../../../include/c++/3.4.5/bits/stl_uninitialized.h:82:
warning: '__cur' might
be used uninitialized in this function
Build failed

------- Comment #1 From Mathieu Lacage 2009-01-16 03:10:46 EDT -------

gcc 3.4.5 is known to fail to build ns-3 in optimized mode. compiler bug, no
known workaround.